baber/WOPTO huggingface dataset:
Patent JP-H07285870-A (JP)
Title: Treating agent for thrombocytopenia
Inventor: MURAGATA TSUTOMU
IPC: C07D498/22
Filed: 1994-04-14
Abstract: PURPOSE:To obtain the subject treating agent containing an indolocarbazole derivative having a specific structure as an active ingredient and useful as a medicine. CONSTITUTION:This treating agent contains an indolocarbazole derivative of formula I [R<1> is H, hydroxy, etc.; R<2> and R<3> each is H, lower alkyl, etc.; W is H (two hydrogen atoms) or O; X is formyl, carboxy, etc.; Y is hydroxy, a lower alkoxy, etc., with the proviso that when X is a lower alkoxycarbonyl, R<2> and R<3> each is not H, a halogen, etc.] or its salt as an active ingredient. A compound expressed by formula II [Aa is a long-chain (un)saturated alkanoyloxy] in the compound of formula I is a new substance and is preferably obtained by reacting a compound of formula III with a long-chain (un)saturated acid anhydride or acid chloride in a solvent in the presence of a base. Furthermore, the compound of formula I is preferably administered at a daily dose of 22.5-100mg/m<2> in 1-4 divided portions.
Patent JP-H04286642-A (JP)
Title: Long sheet for civil engineering works
Inventor: TAKEBE KAZUNORI
IPC: B32B3/02
Filed: 1991-03-16
Abstract: PURPOSE:To provide a sheet material based on a nonwoven sheet applied to the natural ground surface of a level in civil engineering works, especially, tunneling work under tension and receiving the casting of concrete to be used in order not only to exclude spring water but also to buffer the strain of a concrete layer and eliminating such a defect that the functions excluding the spring water and buffering the strain of the concrete layer are not sufficiently developed because trouble such as the collapse due to the pressure of concrete at the time of application of the sheet material under tension is generated. CONSTITUTION:A synthetic resin film or sheet 2 and a nonwoven fibrous sheet 1 are superposed one upon another and partially bonded to form a laminated sheet. Further, the synthetic resin film or sheet 2 and the nonwoven fibrous sheet 1 are brought to unbonded state at both end parts of the laminated sheet in the longitudinal direction thereof.
Patent JP-H10267943-A (JP)
Title: Scanning type probe microscope
Inventor: YANO AYUMI
IPC: G01B21/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To accurately correct a distortion of a scale of a scanning tunnel microscope(STM) image, etc., caused by a temperature change, etc., by a method wherein a plurality of probes are provided and a correcting probe out of the proves is made follow a specific position of a sample. SOLUTION: A scanning probe 4 scans a sample W surface in a two-dimensional direction to obtain data of the probe W surface. In the meantime, image correcting probes 5 to 7 are move-controlled so as to follow a specific position of a sample W, and the move amount is set as data which corrects the sample W image by the scanning probe 4. Namely, they are moved temporally in x, y directions and in a z direction only by an amount corresponding to fluctuations of a relative position relationship of the sample W and the respective correcting probes 5 to 7. Accordingly, the move amount of the correcting probes 5 to 7 indicates a temporal fluctuation amount in x, y, z directions in which the respective correcting probes 5 to 7 are relative to each specific position of the sample W initially opposing thereto.  Therefore, based on each move amount of the respective correcting probes 5 to 7, it is possible to correct a relative position fluctuation of the scanning probe 4 and a scanning region of the sample W, namely a distortion of an image.
Patent JP-S63243983-A (JP)
Title: Fixing device for recorder
Inventor: MITSUYA TERUAKI
IPC: G03G15/20
Filed: 1987-03-31
Abstract: PURPOSE:To surely detect the timing of flash light emission without using a shutter mechanism and to prevent mis-shot and failure in emission of a flash light by providing a recording paper detector so as to prevent direct projection of the flash light of a flash lamp thereto. CONSTITUTION:Recording paper 5 is conveyed by a conveyance path 14 and an unfixed toner is adhered as an image on the surface thereof by a transfer device 7; thereafter, the paper is conveyed to the position right under a flash fixing device 1, where the flash light of the flash lamp 15 is projected toward the surface of the paper 5. The recording paper detector 4 in this case is installed in the position within the range nearer the paper feed side than the position right under the device 1 and nearer the paper feed side than a bent part Q. The flash light is, therefore, not directly projected to the detector and since the leak light of the flash light is shielded by the bent part Q, the light intensity thereof is considerably lowered. The direct incident flash light on the detector is thereby eliminated and in addition, the intensity of the leak flash light is weak; therefore, the failure and malfunction (wrong detection of recording paper) of the detector 4 are prevented and the mis-shot and failure in emission of the flash light are eliminated accordingly.
Patent JP-H11274085-A (JP)
Title: Manufacture of amorphous silicon alloy semiconductor film
Inventor: TERAKAWA AKIRA
IPC: C23C16/24
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a silicon alloy semiconductor film that can increase in tilization factor of mixed material gas and reduce the process cost. SOLUTION: A mixed gas containing at least silane (SiH4 ) and germane (GeH4 ) is decomposed by a plasma, in order to deposit an amorphous silicon germanium semiconductor film in the manufacture of an amorphous silicon alloy semiconductor film. At this time, a process of selectively decomposing silane (SiH4 ) and a process for selectively decomposing germane (GeH4 ) are repeated and the repetition period is shorter than the time that the material gas is resident in plasma.
Patent JP-H06290318-A (JP)
Title: Memory card
Inventor: SUKAI HIROSHI
IPC: B42D15/10
Filed: 1993-04-01
Abstract: PURPOSE:To prevent the discharging of the static electricity applied to the position near a connection hole to a connection terminal, and to prevent the destruction of data stored in a memory IC and also the destruction of the memory IC itself in regard of a two-piece type memory card which contains a connection hole on its side face. CONSTITUTION:A housing 21 of plastic resin constructs a card main body. The connection terminals 23 are formed by putting by pressure or inserting into a connection hole 22 to secure the connection to an external device. The place near the hole 22 formed on the side face of the card main body is covered with the conductive plastic B, i.e., a conductive member. In such a constitution, the memory card is made. In another example, a metallic plate is used for the conductive member and the place near the connection hole is covered with the metallic plate or a metallic piece is buried in the place near the hole. In such a constitution of a memory card, the static electricity S applied to the place near the connection hole is discharged to the plastic B closest to the connection hole so that the discharging of the electricity S to the terminal 23 can be prevented.
Patent JP-S62234655-A (JP)
Title: Repairing method for airtight structure
Inventor: KAJIWARA RYOICHI
IPC: H01L23/46
Filed: 1986-04-02
Abstract: PURPOSE:To improve the airtightness of an airtight structure by repairing a leaking part with its choking, by permeating a low melting point alloy to the leaking part by heating, by forming on the surface of the airtight structure having a leaking part the alloy layer having lower melting point than that. CONSTITUTION:An alloy layer is formed by coating the alloy adding at least more than one kind of <=20wt% B, <=30wt% Si and <=20wt% P, for instance, of the self-melting alloy having lower melting point by forming it with a chemical plating method, physical vapor deposition method, chemical vapor deposition method or in a powder shape on the cleaned surface of Fe or Ni group bellows 1 for instance having the defective leaking part 2 of a pinhole, etc. The low melting point alloy is permeated to the leaking part by heating it more than the melting point, thereafter subjected to a diffusion treatment, then the leaking part is repaired with its chocking and the airtightness of the airtight structure is improved. The low melting point alloy layer may selectively be deposited on the leaking part.
Patent JP-S62232186-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: NODA SUSUMU
IPC: H01S5/12
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a distributed feedback type semiconductor laser, in which laser light having shorter wavelengths can be oscillated, by providing a sub-clad layer comprising AlGaAs, whose Al composition is higher than that of a guide layer aud lower than that of a clad layer, at an interface between the guide layer and the clad layer. CONSTITUTION:It is difficult to grow a clad layer 91 having a large Al composition on a guide layer 71 provided with a diffraction grating. Therefore, a sub- clad layer 8, whose Al composition is selected as x=0.3 that is lower than that of the clad layer 91, is provided. The sub-clad layer 8 can be directly grown on the guide layer 71, in which the diffraction grating is provided. On the sub-clad layer 8, the clad layer 91 having the large Al composition can be grown as a crystal. Thus the multiple guantum well distributed feedback type semiconductor laser can be implemented.
Patent JP-H10270477-A (JP)
Title: Manufacture of semiconductor package
Inventor: OBA TAKASHI
IPC: H01L23/28
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enabling reduction of a filling completion time necessary for filling with resin a gap between a semiconductor chip subjected to a flip chip binding process and a wiring board. SOLUTION: In the semiconductor package manufacturing method of filing with resin 3 a gap between a semiconductor chip 4 subjected to a flip chip bonding process and a wiring board 5, a through hole 5A for resin injection is made in the wiring board 5 at a predetermined position, a nozzle 2 for resin supply is inserted into the through hole 5A, and then the resin 3 is filled into the gap of the chip 4 and the board 5 number the injection pressure of the resin.
Patent JP-S62235221-A (JP)
Title: Production of high-purity iron oxide
Inventor: MATSUURA KIYOSHI
IPC: C01G49/02
Filed: 1986-04-02
Abstract: PURPOSE:To obtain high-purity iron oxide almost free from the impurities by combining such respective processes as electrolytic purification wherein electrolysis is performed by sing iron as an anode and using an NH4Cl aq. soln. regulated to the prescribed pH as an electrolyte, adsorption, recovery and calcination. CONSTITUTION:An electrolyte of an NH4Cl aq. soln. regulated to 5-6pH is electrolyzed by using iron as an anode and graphite as a cathode. Fe(OH)3 flocks are added to the anolyte obtained in this electrolytic process and after adsorbing SiO2 colloidal particles thereto, these are filtered and separated. Then this separated filtrate is made alkaline and after recovering precipitate obtained by subjecting the filtrate to oxidation treatment, this precipitate is calcined.
Patent JP-H1039249-A (JP)
Title: Apparatus for producing integrating image body, and method therefor
Inventor: MORTON ROGER ROY ADAMS
IPC: G02B27/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce an image body without the occurrence of many defects even in the case the pitch of lenticules change, by executing the alignment of the images after printing and changing the magnification to an integrating lens sheet of the integrated composite image after the printing. SOLUTION: A carrier web 204 is transferred from a photograph finishing unit 101 to an alignment and lamination unit 102. The lenticular lens web 105 fed from a lens web spool 104 is laminated on the carrier web 204 and the web of the image body is formed in the alignment and lamination unit 102. Here, respectively three pieces of lenses and sensors all function as a detecting unit and are connected to a programmed microprocessor. The coupled output signals of the two sensors are multiplied information and the coupled output signals of the two sensors of the combination separate therefrom are alignment information.
Patent JP-S573078-A (JP)
Title: Appointed day setting system
Inventor: MORI HIROMITSU
IPC: G04G9/00
Filed: 1980-06-06
Abstract: PURPOSE:To simplify setting of an appointed day by inputting data for a day of the week together with periodic information such as year, month and week, and calculating and setting the data for date on the basis of the inputted data. CONSTITUTION:When data for a day of the week is inputted together with information such as year, month and week to be appointed from a key inputting section 11, the data are stored in the first RAM15. Then, the set day is calculated 18 from the stored data and stored in the second RAM16. If the appointed day is included in a calendar in case when the calender is displayed in the display section 19, a segment for indicating the specified day under the date is driven.
Patent JP-H09262600-A (JP)
Title: Deodorizing method in sewage sludge treatment
Inventor: HAMAYA YOSHINORI
IPC: C02F11/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve deodorizing by directly decomposing a sulfur compd. present in conc. sludge to make conc. sludge almost deodorizable by aerating conc. sludge generated during a sewage sludge treatment process in the presence of humus soil having at least sulfur oxidizing bacteria supported thereon. SOLUTION: Conc. sludge is allowed to successively flow in second and third reaction tanks 10B, 10C from a first reaction tank 10A and reaches a dehydrator 7 through a receiving tank 11 and moisture is removed from the sludge herein to form a sludge cake. A part of sludge of the third reaction tank 10C is supplied to a culture tank 12 in which humus soil having at least sulfur oxidizing bacteria supported thereon is thrown by a withdrawing pump P3 and the sludge of the culture tank 12 is returned to the second reaction tank 10B by an injection pump P4.  By returning activated sludge to the second reaction tank 10B from the culture tank 12 to aerate the same, the decomposition of org. acids in the sludge in the reaction tanks 10B, 10C is made active to raise a pH value and the generation of an offensive smell is suppressed and sulfur oxidizing bacteria are also activated to remove an offensive smell generation source.
Patent JP-H03274229-A (JP)
Title: Production of hot rolled steel plate for magnetic shielding
Inventor: NAGAO NORIAKI
IPC: C21D8/12
Filed: 1990-03-26
Abstract: PURPOSE:To produce a hot rolled steel plate excellent in magnetic shielding property by applying hot rolling to a dead-soft carbon Si-killed steel slab under specific temp. conditions and subjecting the resulting hot rolled plate to temper rolling and heat treatment. CONSTITUTION:A slab of a dead-soft carbon Si-killed steel having a composition containing, by weight, <0.005% C, 0.05-0.20% Si, 0.05-0.40% Mn, and <0.005% N is hot-rolled at 700-850 deg.C finishing temp. and the resulting hot rolled steel plate is coiled at >=650 deg.C and formed into a uniform coarse-grained structure in an as-hot-rolled state. Subsequently, this hot rolled steel plate is subjected to temper rolling at 2-8% elongation percentage and then to heating up to 660-780 deg.C so as to be formed into a uniform ultra coarse structure, by which the hot rolled steel plate having high magnetic transmission and excellent in magnetic shielding property can be produced.
Patent JP-H10232373-A (JP)
Title: Ultraviolet ray shading cloth stopper used for spectacles
Inventor: TAKAKUBO KATSUE
IPC: G02C11/02
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to protect the flanks of the face and the part around the neck against the sunburn by UV rays by hooking the respective one-side ends of a handkerchief with the hooking pieces by using UV shading cloth stoppers formed by providing the outer flanks and front surfaces of cloth stopper bodies with hooking pieces and applying antislip on the inside for spectacles. SOLUTION: The outer sides on one side of the elastic cloth stopper bodies 1 having an inverted U shape are provided with the hooking pieces 2 so as to exist along side these bodies. Rubber, leather, etc., are stuck as antislips 3 to the inner side thereof. These stoppers are used in a pair at the time of use. A user first fixes the cloth stoppers 1 by fitting the stoppers to the right and left temples of the spectacles from above. Next, the handkerchief or the like which is two folded at a diagonal line is put on the nape of the neck and both ends thereof are inserted into the hooking pieces 2 of the fixed cloth stoppers 1 by inserting the right end to the right one and the left to the left one, respectively. The flanks of the face and the part around the neck are protected against the sunburn by the UV rays in such a manner.  If these stoppers are used for sunglasses, etc., at the time of going out under the strong sunshine, the user can spend time reliably without worry about the sunburn.
Patent JP-H11258347-A (JP)
Title: Radiation sensitive material and radiation detecting method utilizing the same
Inventor: KADOTANI MITSUTO
IPC: C09B11/28
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain a high sensitivity radiation sensitive material which shows a chromagnic change even against low level radiation, by using an acid generating material which generates an acid when the material is cracked by irradiated radiation and a pigment which develops a color or changes in color due to the generated acid as the main components of the material. SOLUTION: A radiation sensitive material is composed mainly of an acid generating material which generates an acid when the material is cracked by irradiated radiation and has the skeleton expressed by formula I and a leuco pigment or pH indicator which develops a color or changes in color due to the generated acid. The ring A, ring B, and X<-> in the formula respectively represent a five- or six-ring aromatic ring, a heterocycle, and an anion. Consequently, when a sensitive inspection means manufactured by scattering the acid generating material having the skeleton expressed by formula I and a leuco pigment or pH indicator in a solvent or carrier is used, radiation can be detected by visually confirming the occurrence of color development or color change in the inspection means which develops a color or changes in color when the means is irradiated with radiation.
Patent JP-S553463-A (JP)
Title: Aqueous dispersion of epoxy resin
Inventor: TADA HIROSHI
IPC: C08G59/14
Filed: 1978-06-26
Abstract: PURPOSE: To prepare the title dispersion which can be diluted with water, and gives a coating film having excellent adhesivity with metals, resistance to boiling water, resistance to retort-cooking, and processability, by mixing a specific aqueous dispersion of a resin with a condensation polymerization product of an aldehyde.  
     CONSTITUTION: The objective dispersion is prepared by mixing (A) 100 parts by weight (solid basis) of an aqueous dispersion of a resin obtained by the partial neutralization of (I) a reaction product obtained by reacting (a) one or more glycidyl epoxide compound such as ethyleneglycol diglycidyl ether, etc. whti (b) a carboxyl-containing amino compound such as glycine to afford a carboxyl-containing resin, followed by reacting with (c) a polybasic acid anhydride such as succinic anhydride, with (II) an alkaline substance such as ammonia, etc., and (B) 2W50 parts (solid basis) of a water-soluble or dispersible aldehyde polymer such as melamine-formaldehyde resin, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000273536-A (JP)
Title: Production of soft magnetic film, soft magnetic film and magnetic head
Inventor: SATO KATSUHIRO
IPC: H01F10/13
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a soft magnetic film provided with sufficient corrosion resistance though being composed of a structure mainly consisting of Fe fine crystal grains, to provide the soft magnetic film and to provide a magnetic head provided with the soft magnetic film. SOLUTION: In a film forming stage shown by the fig. (a), for promoting the convertion of an Fe alloy e.g. of an Fe-Ta-N film 20 into the amorphous one, e.g. Si as metalloid is added by, by atom, >5 to <25%. Then, an Fe-Si-Ta- N film 21 is formed as shown by the fig. (b). By subjecting this Fe-Si-Ta-N film 21 to heat treatment at 530 deg.C, a soft magnetic film 24 having a structure in which a ferromagnetic Fe-Si-Ta-N amorphous phase 23 having high corrosion resistance surrounds the circumferences of Fe-Si fine crystal grains 22 shown by the fig (c) can be produced.
Patent JP-H05282316-A (JP)
Title: Path input system
IPC: G06Q50/30
Filed: 1992-03-31
Abstract: PURPOSE:To save the labor of a higher rank station or a communication line, and to improve an operability by registering passage information transferred from the higher rank station as a down message in a terminal side file, and selection-inputting the passage information by referring to a variable selection guide in order to obtain the path information, in a terminal equipment which inputs a path by a key information input from an input device. CONSTITUTION:The path information transferred from a higher rank station 6 as the down message is displayed at a picture display part 2, and selection- inputted by an input part 1, by the request of the terminal side. And also, the path information is registered in a path information storage file 5 of the terminal, and at the time of the request for the path information again, the pertinent path information is displayed from the path information file 5 at the picture display part 2 without referring to the higher rank station 6, and selection- inputted by the input part 1.
Patent JP-S59201335-A (JP)
Inventor: OKUMURA MITSUHIRO
IPC: H01H33/66
Filed: 1983-04-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08269957-A (JP)
Title: Elevation device for working platform for pile constructing machine
Inventor: YAMASHITA KIMIKAZU
IPC: E02D13/00
Filed: 1995-03-31
Abstract: PURPOSE: To prevent a working platform from rising and falling undeliberately. CONSTITUTION: A winch is furnished to elevate and sink a working platform which is supported movably along the second guide rail 36 mounted on a leader 2 installed in upright attitude, and a braking mechanism 98 is furnished to press a braking member 66 to the second guide rail 36, wherein the member 66 is supported movably toward the second guide rail 36. The braking mechanism 98 is fitted with a spring 72 interposed between the braking member 66 and a slide member 70, and it is made practicable to increase and decrease the energizing force of the spring 72 by sliding this slide member 70 with rotation of a screw shaft 78. With this energizing force of spring 72, the braking member 66 is pressed to the second guide rail 36, and thereby brakes are applied. A limit switch 90 is furnished to sense the slide of the member 70 through a dog 88.